<template>
  <div class="row">
      <div class="card" v-for="user in userList" :key="user.id">
        <a :href="user.html_url" target="_blank">
          <img :src="user.avatar_url" style='width: 100px'/>
        </a>
        <p class="card-text">{{user.login}}</p>
      </div>      
    </div>
</template>

<script>
  export default {
      name:'List',
      data(){
          return {
              userList:[]
          }
      },
      mounted() {
          console.log('List组件被挂在了')
           this.$bus.$on('get-user-list',(userList)=>{
               console.log('我是list组件，我收到了用户列表：',userList)
               this.userList = userList
           })
      },
      beforeDestroy() {
          this.$bus.$off('get-user-list')
      },
  }
</script>

<style scoped>
    .album {
    min-height: 50rem; /* Can be removed; just added for demo purposes */
    padding-top: 3rem;
    padding-bottom: 3rem;
    background-color: #f7f7f7;
    }

    .card {
    float: left;
    width: 33.333%;
    padding: .75rem;
    margin-bottom: 2rem;
    border: 1px solid #efefef;
    text-align: center;
    }

    .card > img {
    margin-bottom: .75rem;
    border-radius: 100px;
    }

    .card-text {
    font-size: 85%;
    }

</style>